Phthalate

**Semantic type:** Organic Chemical

**Definition:** A family of benzene derivatives that are formed by esterification of phthalic acid. Phthalates are added to increase the flexibility and softness of commercial plastics, which are incorporated into a wide variety of consumer goods. Ingested phthalates may exhibit estrogenic or antiandrogenic effects or they may act as endocrine disruptors. Exposure to phthalate may increase the risk of certain cancers.

**Synonyms:** - Phthalic Acid Ester